78078532

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27073}}^1$

素因数の和:27187

約数の個数: 24

約数和(自身を含む): 157678976

約数和(自身を除く): 79600444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 27073, 54146, 108292, 189511, 379022, 758044, 2788519, 5577038, 11154076, 19519633, 39039266, 78078532]

約数ペア:

[(1, 78078532), (2, 39039266), (4, 19519633), (7, 11154076), (14, 5577038), (28, 2788519), (103, 758044), (206, 379022), (412, 189511), (721, 108292), (1442, 54146), (2884, 27073)]